| Answer | Crossword Clue |
|---|---|
| BAITZ | "The Substance of Fire" playwright |
| accelerant | A substance used to aid the spread of fire |
| accelerants | A substance used to aid the spread of fire |
| phlogiston | (Greek) the hypothetical principle of fire regarded formerly as a material substance |
| phlogistons | PHLOGISTON, (Greek) the hypothetical principle of fire regarded formerly as a material substance |
| retardants | A fabric or substance that prevents or inhibits something, esp. the outbreak of fire |
